We know that champagne growers are (rightly) proud of their sparkling wine. Nothing gets their hackles up more than when some "fizz" is produced from a region other than Champagne, or in a different way.

We know that champagne growers are (rightly) proud of their sparkling wine. Nothing gets their hackles up more than when some "fizz" is produced from a region other than Champagne, or in a different way.